== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:18:13 (1764940693) striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.19 seconds: 84.22 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 208 real 0m0.628s user 0m0.001s sys 0m0.096s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 208 real 0m0.245s user 0m0.004s sys 0m0.038s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 30 statahead wrong: 0 agl total: 29 total: 900 open/close in 8.70 seconds: 103.49 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 2008 real 0m4.982s user 0m0.030s sys 0m0.789s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 2008 real 0m0.856s user 0m0.006s sys 0m0.224s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 31 statahead wrong: 0 agl total: 29 - open/close 1002 (time 1764940729.42 total 10.00 last 100.20) - open/close 2031 (time 1764940739.43 total 20.01 last 102.82) - open/close 3188 (time 1764940749.44 total 30.02 last 115.58) - open/close 4304 (time 1764940759.44 total 40.02 last 111.56) - open/close 5381 (time 1764940769.44 total 50.03 last 107.66) - open/close 6612 (time 1764940779.45 total 60.03 last 123.07) - open/close 7793 (time 1764940789.45 total 70.03 last 118.09) - open/close 8938 (time 1764940799.45 total 80.03 last 114.50) total: 9000 open/close in 80.60 seconds: 111.67 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 20008 real 0m47.127s user 0m0.268s sys 0m7.663s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 47 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 20008 real 0m6.520s user 0m0.056s sys 0m2.174s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 7 sec statahead total: 32 statahead wrong: 0 agl total: 29 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 48 seconds rm done statahead total: 32 statahead wrong: 0 agl total: 29 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.72 seconds: 139.85 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 100 real 0m0.048s user 0m0.000s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 100 real 0m0.046s user 0m0.004s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 total: 900 open/close in 6.44 seconds: 139.85 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 1000 real 0m0.055s user 0m0.002s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 1000 real 0m0.075s user 0m0.001s sys 0m0.027s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 - open/close 1537 (time 1764940933.47 total 10.00 last 153.67) - open/close 3032 (time 1764940943.48 total 20.01 last 149.43) - open/close 4453 (time 1764940953.48 total 30.01 last 142.01) - open/close 6060 (time 1764940963.48 total 40.01 last 160.68) - open/close 7551 (time 1764940973.49 total 50.02 last 149.01) total: 9000 open/close in 59.97 seconds: 150.07 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 10000 real 0m0.092s user 0m0.004s sys 0m0.045s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 10000 real 0m0.078s user 0m0.002s sys 0m0.039s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 - open/close 1659 (time 1764940997.67 total 10.00 last 165.82) - open/close 3295 (time 1764941007.67 total 20.01 last 163.59) - open/close 4898 (time 1764941017.67 total 30.01 last 160.29) - open/close 6521 (time 1764941027.68 total 40.01 last 162.27) - open/close 8164 (time 1764941037.68 total 50.01 last 164.21) - open/close 9634 (time 1764941047.68 total 60.01 last 147.00) - open/close 10000 (time 1764941049.75 total 62.08 last 177.24) - open/close 11911 (time 1764941059.75 total 72.08 last 191.02) - open/close 13959 (time 1764941069.75 total 82.08 last 204.79) - open/close 15854 (time 1764941079.75 total 92.09 last 189.46) - open/close 17816 (time 1764941089.76 total 102.09 last 196.13) - open/close 19742 (time 1764941099.76 total 112.09 last 192.56) - open/close 21525 (time 1764941109.76 total 122.10 last 178.22) - open/close 23381 (time 1764941119.77 total 132.10 last 185.51) - open/close 25134 (time 1764941129.77 total 142.10 last 175.24) - open/close 27117 (time 1764941139.77 total 152.11 last 198.25) - open/close 29066 (time 1764941149.77 total 162.11 last 194.89) - open/close 30000 (time 1764941154.65 total 166.98 last 191.58) - open/close 31939 (time 1764941164.65 total 176.98 last 193.90) - open/close 34073 (time 1764941174.65 total 186.99 last 213.29) - open/close 35948 (time 1764941184.66 total 196.99 last 187.42) - open/close 37912 (time 1764941194.66 total 207.00 last 196.32) - open/close 39653 (time 1764941204.66 total 217.00 last 174.07) - open/close 40000 (time 1764941206.80 total 219.13 last 162.83) - open/close 41793 (time 1764941216.81 total 229.14 last 179.07) - open/close 43347 (time 1764941226.82 total 239.15 last 155.29) - open/close 45288 (time 1764941236.82 total 249.15 last 194.01) - open/close 47145 (time 1764941246.82 total 259.16 last 185.63) - open/close 48979 (time 1764941256.83 total 269.16 last 183.32) - open/close 50000 (time 1764941261.48 total 273.81 last 219.59) - open/close 52491 (time 1764941271.48 total 283.81 last 249.05) - open/close 54702 (time 1764941281.48 total 293.81 last 221.07) - open/close 56828 (time 1764941291.48 total 303.82 last 212.58) - open/close 58950 (time 1764941301.49 total 313.82 last 212.13) - open/close 60000 (time 1764941305.85 total 318.18 last 240.49) - open/close 62360 (time 1764941315.85 total 328.19 last 235.98) - open/close 64683 (time 1764941325.86 total 338.19 last 232.20) - open/close 67196 (time 1764941335.86 total 348.19 last 251.21) - open/close 69261 (time 1764941345.86 total 358.19 last 206.47) - open/close 70000 (time 1764941349.69 total 362.02 last 193.04) - open/close 71726 (time 1764941359.69 total 372.03 last 172.53) - open/close 73441 (time 1764941369.70 total 382.03 last 171.46) - open/close 75526 (time 1764941379.70 total 392.03 last 208.39) - open/close 77599 (time 1764941389.70 total 402.04 last 207.25) - open/close 79885 (time 1764941399.70 total 412.04 last 228.59) - open/close 82093 (time 1764941409.71 total 422.04 last 220.75) - open/close 84719 (time 1764941419.71 total 432.04 last 262.53) - open/close 87130 (time 1764941429.71 total 442.04 last 241.09) - open/close 89784 (time 1764941439.71 total 452.04 last 265.36) total: 90000 open/close in 452.67 seconds: 198.82 ops/second llite.lustre-ffff9ecccaa71800.statahead_max=0 100000 real 0m0.353s user 0m0.019s sys 0m0.201s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff9ecccaa71800.statahead_max=32 32 100000 real 0m0.355s user 0m0.015s sys 0m0.204s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 32 statahead wrong: 0 agl total: 29 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 364 seconds rm done statahead total: 32 statahead wrong: 0 agl total: 29